NVIDIA GeForce GTX 1660 Ti vs NVIDIA GeForce 9400 GT PCI
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 256MB VRAM GeForce 9400 GT PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 1660 Ti 's Advantages
Released 10 years and 6 months late
Boost Clock1770MHz
More VRAM (6GB vs 256GB)
Larger VRAM bandwidth (288.0GB/s vs 12.80GB/s)
1520 additional rendering cores
NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 120W)
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti
+11982%
5.437 TFLOPS
GeForce 9400 GT PCI
0.045 TFLOPS
Graphics Card
Feb 2019
Release Date
Aug 2008
GeForce 16
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI
Clock Speeds
1500 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1500 MHz
Memory Clock
400 MHz
Memory
6GB
Memory Size
256MB
GDDR6
Memory Type
DDR2
192bit
Memory Bus
128bit
288.0GB/s
Bandwidth
12.80GB/s
Render Config
-
-
-
24
SM Count
2
1536
Shading Units
16
96
TMUs
8
48
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
1536 KB
L2 Cache
32 KB
-
-
-
Theoretical Performance
84.96 GPixel/s
Pixel Rate
2.200 GPixel/s
169.9 GTexel/s
Texture Rate
4.400 GTexel/s
10.87 TFLOPS
FP16 (half)
-
5.437 TFLOPS
FP32 (float)
44.80 GFLOPS
169.9 GFLOPS
FP64 (double)
-
Board Design
120W
TDP
50W
300 W
Suggested PSU
250 W
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x S-Video
1x 8-pin
Power Connectors
None
Graphics Processor
TU116
GPU Name
G96C
TU116-400-A1
GPU Variant
-
Turing
Architecture
Tesla
TSMC
Foundry
TSMC
12 nm
Process Size
55 nm
6.6 billion
Transistors
0.314 billion
284 mm²
Die Size
121 mm²
Graphics Features
12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
1.1
6.6
Shader Model
4.0
